* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    padding: 40px 0;
    background: white;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.page-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #212529;
    text-align: center;
}

.content-section {
    max-width: 800px;
    margin: 0 auto;
}

.content-section h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #212529;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
}

.content-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 25px 0 15px 0;
    color: #495057;
}

.content-section p {
    margin-bottom: 15px;
    text-align: justify;
}

.content-section ul, .content-section ol {
    margin: 15px 0;
    padding-left: 20px;
}

.content-section li {
    margin-bottom: 8px;
}

.content-section strong {
    font-weight: 600;
}

.footer-link {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.footer-link a {
    color: #007bff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s;
}

.footer-link a:hover {
    color: #0056b3;
    text-decoration: underline;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

@media (max-width: 768px) {
    .page-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .main-content {
        padding: 20px 15px;
        margin: 15px 0;
    }
    
    .content-section {
        max-width: 100%;
        padding: 0 10px;
    }
    
    .content-section h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .content-section h3 {
        font-size: 18px;
        margin: 20px 0 12px 0;
    }
    
    .content-section p {
        margin-bottom: 12px;
        font-size: 14px;
    }
    
    .content-section ul, .content-section ol {
        margin: 12px 0;
        padding-left: 16px;
    }
    
    .content-section li {
        margin-bottom: 6px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .main-content {
        padding: 15px 10px;
        margin: 10px 0;
    }
    
    .content-section {
        padding: 0 5px;
    }
    
    .content-section h2 {
        font-size: 18px;
        margin-bottom: 12px;
        padding-bottom: 8px;
    }
    
    .content-section h3 {
        font-size: 16px;
        margin: 15px 0 10px 0;
    }
    
    .content-section p {
        margin-bottom: 10px;
        font-size: 13px;
        line-height: 1.5;
    }
    
    .content-section ul, .content-section ol {
        margin: 10px 0;
        padding-left: 14px;
    }
    
    .content-section li {
        margin-bottom: 5px;
        font-size: 13px;
    }
}